best nazi zombie weapons

For nazi zombies all you need are 2 out of these 3 guns: the aug, the galil, or the commando. these are the best because instead of like the other assault rifles, they have 300+ ammunition in spare clips. also they have way more accuracy and damage compared to the LMG's.
Aug Upgraded: Underbarrel Shotgun; 420 ammunition
Commando Upgraded: Dual Mag; 400 ammunition
Galil Upgraded: Red Dot Sight; 515 ammunition

I use the commando and the HK because those really work for me because i always gotta have a LMG.